CentOS

1. Installation Dependent Pcre Package Cd/usr/local/src wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.39.tar.gz TAR-ZXVF pcre-8.37.tar.gz CD pcre-8.34 ./configure Make Make install 2. Installation Dependent Zlib

The installation Zabbix-agent end is relatively simple Install the official source of the Zabbix RPM-IVH http://repo.zabbix.com/zabbix/2.4/rhel/6/x86_64/zabbix-release-2.4-1.el6.noarch.rpm Yum Install Zabbix-agent cd/etc/zabbix/ VI

1.uptime command [Spark@master log_data]$ uptime 09:18:01 up 20:17, 1 user, load average:0.13, 0.12, 0.14 2. View/proc/uptime file Computing system startup time [Spark@master log_data]$ cat/proc/uptime 73064.44 276161.85 Output: 73064.44 2

CentOS 6: 1. Permanent entry into force, no recovery after reboot Open: Chkconfig iptables on Close: Chkconfig iptables off 2) immediate effect, restart recovery Open: Service iptables start OFF: Service iptables stop CentOS 7: Systemctl

CentOS-5 Yum source is not available [root@ip-172-31-28-42 yum.repos.d]# yum search MySQL Loaded plugins:fastestmirror, security Loading Mirror Speeds from cached hostfile yumrepo error:all Mirror URL are not using FTP, Http[s] or file. Eg.

1, download python3.5 wget https://www.python.org/ftp/python/3.5.0/Python-3.5.0.tgz Note: If downloading is slow in Linux, you can download it from the Windows operating system to the Python website: https://www.python.org/downloads/release/python-35

Centos System Services Script directory: /usr/lib/systemd/ The system and user points, In the case of a program that is capable of running without landing, there is a system service, which is: lib/systemd/system/ Conversely, the user can log in

The most common source package downloaded from the network is the. tar.gz tar.bz2 package, and a part of the. tar.xz. Tar.lz package. Some people say. Tar.xz is the king of the compression rate, but from the bottom of the picture. Tar.lz has a

VI is no color, vim is a color.We can look through the Rpm-qa |grep vim to see if the system installed the following 3 rpm package, if there is a vim installed. [Root@betty ~]# Rpm-qa |grep

Memcached is a high-performance distributed memory object caching system for dynamic Web applications to mitigate database load. It improves the speed of dynamic, database-driven Web sites by caching data and objects in memory to reduce the number

Reference: Http://www.nginx.cn/install Confirm installation Make tool: GCC automake autoconf libtool do Confirm Installation g++ tool: GCC gcc-c++ The following officially begins-----------------------------------------------------------------------

CENTOS7 Installing Zabbix Monitoring System Environment: Centos7.0Zabbix: Download http://sourceforge.net/projects/zabbix/files/ZABBIX%20Latest%20Development/3.0.0alpha2/ Zabbix-3.0.0alpha2.tar.gz/download Required Software: zabbix-3.0.0alpha2.tar.

First, install and use MARIADB as the storage database for Ambari, Hive, Hue.Yum Install mariadb-server mariadbStart, view status, check if MARIADB is installed successfullySystemctl Start Mariadbsystemctl Status mariadbSecond, the configuration

CentOS (Community ENTerprise Operating System) is one of the Linux distributions and is compiled from Red Hat ENTerprise Linux based on source code released under open source rules. Because of the same source code, some servers that require a high

At the beginning, I reported this error: Unable to load shared library ' LIBDL 'Locate the LIBDL installation location is/usr/lib64:#locate libdl/usr/lib64/libdl-2.17.so/usr/lib64/libdl.so.2To create a connection:#cd/usr/-S libdl-2.17. So

About Virtual machine VMs, did not learn it does not matter, install several times the system, more meet some problems, slowly accumulate!Installing the CentOS system on a VM virtual machine1. EnvironmentWindows 7 x64 Professional EditionVMware

Step one: Download the Nginx installation packagewget https://nginx.org/download/nginx-1.14.0.tar.gzStep Two: Install Nginx dependency PackageYum install-y gcc gcc-c++ pcre-devel openssl-develtar xvf nginx*CD nginx*Optional steps: Hide nginx version

1, first of all, the JDK under the CentOS environment configuration in two cases, has been the root user-level JDK configuration, the other is the other user group-level configuration. The root user-level configuration is explained here.We have

1. See if you have installedjava -version2. Uninstall your own OPENJDKdnf remove java-1.7.0-openjdk3. Download the JDK installation packagewget -c http://111.1.50.14/files/7194000006F691AA/download.oracle.com/otn-pub/java/jdk/8u181-b13/96a7b8442fe848

1. Download Tomcat to official websitehttp://tomcat.apache.org/download-80.cgi2. Upload the tar package to the target server usr/local with the FTP tool3. Unzip to the current directory:TAR-XZVF apache-tomcat-8.5.8.tar.gz4. Execute under